Frequencies for first 10,000 rows of parent_provider_number variable in pos2012 PARENT_PROV | IDER_NUMBER | Freq. Percent Cum. ------------+----------------------------------- . | 9,758 97.58 97.58 10001 | 1 0.01 97.59 10008 | 1 0.01 97.60 10015 | 1 0.01 97.61 10021 | 1 0.01 97.62 10032 | 4 0.04 97.66 10034 | 1 0.01 97.67 10036 | 1 0.01 97.68 10039 | 1 0.01 97.69 10043 | 1 0.01 97.70 10044 | 4 0.04 97.74 10047 | 2 0.02 97.76 10049 | 1 0.01 97.77 10051 | 1 0.01 97.78 10052 | 1 0.01 97.79 10058 | 2 0.02 97.81 10059 | 3 0.03 97.84 10062 | 2 0.02 97.86 10066 | 1 0.01 97.87 10069 | 2 0.02 97.89 10080 | 1 0.01 97.90 10089 | 1 0.01 97.91 10091 | 3 0.03 97.94 10094 | 3 0.03 97.97 10095 | 1 0.01 97.98 10098 | 1 0.01 97.99 10099 | 1 0.01 98.00 10108 | 1 0.01 98.01 10109 | 2 0.02 98.03 10110 | 1 0.01 98.04 10112 | 2 0.02 98.06 10118 | 5 0.05 98.11 10120 | 1 0.01 98.12 10134 | 1 0.01 98.13 10138 | 1 0.01 98.14 10146 | 2 0.02 98.16 10148 | 1 0.01 98.17 10158 | 1 0.01 98.18 10159 | 1 0.01 98.19 10169 | 2 0.02 98.21 11301 | 1 0.01 98.22 11303 | 1 0.01 98.23 13420 | 1 0.01 98.24 13424 | 1 0.01 98.25 13430 | 1 0.01 98.26 13433 | 1 0.01 98.27 13434 | 1 0.01 98.28 15424 | 1 0.01 98.29 16518 | 1 0.01 98.30 16579 | 2 0.02 98.32 190081 | 1 0.01 98.33 190088 | 1 0.01 98.34 250069 | 1 0.01 98.35 252004 | 2 0.02 98.37 260078 | 5 0.05 98.42 260120 | 2 0.02 98.44 30008 | 2 0.02 98.46 30034 | 4 0.04 98.50 30062 | 1 0.01 98.51 30067 | 2 0.02 98.53 31300 | 2 0.02 98.55 31302 | 2 0.02 98.57 31303 | 1 0.01 98.58 31309 | 4 0.04 98.62 31312 | 1 0.01 98.63 31314 | 1 0.01 98.64 33987 | 1 0.01 98.65 33993 | 1 0.01 98.66 33997 | 1 0.01 98.67 34008 | 1 0.01 98.68 40002 | 3 0.03 98.71 40003 | 1 0.01 98.72 40004 | 2 0.02 98.74 40014 | 8 0.08 98.82 40017 | 4 0.04 98.86 40019 | 1 0.01 98.87 40020 | 3 0.03 98.90 40022 | 1 0.01 98.91 40026 | 2 0.02 98.93 40027 | 1 0.01 98.94 40029 | 7 0.07 99.01 40035 | 1 0.01 99.02 40041 | 5 0.05 99.07 40042 | 5 0.05 99.12 40050 | 3 0.03 99.15 40055 | 3 0.03 99.18 40060 | 1 0.01 99.19 40067 | 1 0.01 99.20 40071 | 1 0.01 99.21 40072 | 6 0.06 99.27 40074 | 2 0.02 99.29 40076 | 1 0.01 99.30 40078 | 1 0.01 99.31 40081 | 1 0.01 99.32 40084 | 1 0.01 99.33 40085 | 1 0.01 99.34 40090 | 2 0.02 99.36 40091 | 5 0.05 99.41 40100 | 1 0.01 99.42 40107 | 1 0.01 99.43 40118 | 5 0.05 99.48 40119 | 8 0.08 99.56 40126 | 1 0.01 99.57 41305 | 2 0.02 99.59 41306 | 3 0.03 99.62 41309 | 3 0.03 99.65 41312 | 1 0.01 99.66 41314 | 1 0.01 99.67 41317 | 3 0.03 99.70 41318 | 2 0.02 99.72 41323 | 1 0.01 99.73 41324 | 1 0.01 99.74 41326 | 2 0.02 99.76 41327 | 1 0.01 99.77 41330 | 1 0.01 99.78 450703 | 2 0.02 99.80 450801 | 1 0.01 99.81 46571 | 1 0.01 99.82 50051 | 1 0.01 99.83 50092 | 1 0.01 99.84 50148 | 1 0.01 99.85 50196 | 2 0.02 99.87 50335 | 1 0.01 99.88 50397 | 1 0.01 99.89 50430 | 1 0.01 99.90 50433 | 1 0.01 99.91 50436 | 1 0.01 99.92 50443 | 1 0.01 99.93 50444 | 1 0.01 99.94 50568 | 1 0.01 99.95 50682 | 1 0.01 99.96 51306 | 1 0.01 99.97 555187 | 1 0.01 99.98 55546 | 1 0.01 99.99 56837 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016